Sullivan says “Riverdale” fans have visited the diner since the show first aired but a few told her Monday they’d come sooner than planned because of the actor’s death.

“It’s a nice place to come and reminisce about him. He was a great actor and a lot of people followed him so it’s nice to come to a place that he actually came to and filmed at,” she said.

Perry had roles in a handful of films, including “The Fifth Element,” “Buffy the Vampire Slayer,” “8 Seconds” and “American Strays,” appeared in HBO’s prison drama “Oz” as a televangelist convicted of fraud, and voiced cartoons including “The Incredible Hulk” and “Mortal Kombat.”

He made his Broadway musical debut as Brad in the “The Rocky Horror Picture Show,” and starred on London’s West End in another stage adaptation of a film, “When Harry Met Sally.” In recent years he starred in the series “Ties That Bind” and “Body of Proof.”

The day he was hospitalized, Fox TV announced that it would be running a six-episode return of “90210” featuring most of the original cast, but Perry was not among those announced.

On the original series, Perry’s character went from loner to part of a close-knit circle that included twins Brenda and Brandon Walsh (Shannen Doherty, Jason Priestley), but also endured a string of romantic, family and other setbacks, including drug addiction. Perry left the series in 1995 to pursue other roles, returning in 1998 for the rest of the show’s run as a guest star.